Replacement Optoma S343 Projector Lamp Housing and Bulb

Type of Lamp: Original High-Quality Projector Lamp Bulb

Item Details: S343 Projector Lamp Module by Optoma

This lamp provides a lifespan of 12000 hours, with an eco-mode extending it up to 15000 hours.

Brightness: 3600 Lumens

Power Rating: 203 Watts

Currently, 2 units of the Optoma S343 replacement lamp are available in stock.

Enjoy free same-day shipping and competitive pricing. Since 1997, ProjectorLamps.com has sourced genuine original Optoma lamps direct from the lamp manufacturer and passed the savings to our customers. We guarantee the lowest pricing on Original Optoma S343 Lamps with housings for Optoma projectors and offer our 180 day guarantee on every Lamp.

S343 Optoma Projector Lamp Replacement.

Wattage: 203 Watts

Lumens: 3600 Lumens

Hours/HoursEco: 12000, 15000 Hours

Genuine High-Quality Bulb Inside
180-Day Warranty
Free Ground Shipping on ALL Orders
Orders placed now will ship Monday, 2/16/2026

Sale Price: $164.80

(2)

In Stock

This product can also be used with:

Brand	Model #
Optoma Projector Lamp	BL-FU200D DASSSH DAXSZBST DW318e DX318e GT770 H116ST H184X OPX4158 S322e S334e S342e S343e SA35W SP.7D101GC01 W318STE W334 W335 X308S X318ST X343 X343e

3 Customer Review(s)

5 Star

3 (100%)

4 Star

0 (0%)

3 Star

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2 Star

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1 Star

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Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Man, I thought my projector was toast when the lamp blew! Projectorlamps.com really saved the day, though, with super helpful support that steered me to the right bulb for my Optoma S343. The new high-quality lamp is brighter than the original, and now movie night is back on!

Reviewed by Reviewed by Anonymous

12/7/2025 1:00:15 AM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

The S343 lamp was a breeze to install, and the image quality is vibrant and crisp. I appreciated the fast delivery and friendly, real-person customer service when I called with a question. Projectorlamps.

Reviewed by Reviewed by Anonymous

6/26/2025 1:08:57 PM

Please rate your purchasing experience with Projectorlamps.com and the overall quality of this lamp star

Meticulously crafted lamp

Reviewed by Reviewed by Anonymous

4/22/2025 12:04:00 AM